Yes — buffalobillsacademy.com has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
buffalobillsacademy.com has an AAAA record and answers on it.
✓ 2a09:8280:1::1d4:7241:0 answers · 443
yes
www over IPv6
www.buffalobillsacademy.com has an AAAA record and answers on it.
✓ 2a09:8280:1::1d4:7241:0 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
fwd1.porkbun.com ✗fwd2.porkbun.com ✗
no
Nameservers have IPv6
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
curitiba.ns.porkbun.com ✓fortaleza.ns.porkbun.com ✓maceio.ns.porkbun.com ✓salvador.ns.porkbun.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://buffalobillsacademy.com/ via 2a09:8280:1::1d4:7241:0 → 200
works
 Load buffalobillsacademy.com over IPv6 from up to six other places — a second opinion.

What's keeping buffalobillsacademy.com from an A

  1. Mail servers without IPv6
    fwd1.porkbun.com, fwd2.porkbun.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

buffalobillsacademy.com  Has IPv6

A (IPv4)66.241.124.93
AAAA (IPv6)2a09:8280:1::1d4:7241:0

www.buffalobillsacademy.com  Has IPv6

Alias ofw0y9qq2.async-poker-tyler.fly.dev
A (IPv4)66.241.124.93
AAAA (IPv6)2a09:8280:1::1d4:7241:0

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

Copy the evidence — a citation-ready record of this measurement

 Permanent link: aaaa.bot/r/yc-zh0PsJA · How we measure

Checked 2026-11-04 10:24:54 UTC. Full DNS report: dns.pizza/domain/buffalobillsacademy.com · Age, certificate and blocklists: how.is/buffalobillsacademy.com · JSON: /api/v1/buffalobillsacademy.com